delphinine
- CAS NO.：561-07-9
- Empirical Formula: C33H45NO9
- Molecular Weight: 599.72
- EINECS: 209-214-0
- SAFETY DATA SHEET (SDS)
- Update Date: 2023-04-23 13:52:06
What is delphinine?
Purification Methods
It crystallises from EtOH with 198-200o uncorrected (187.5-188.5o) and from Et2O or Me2CO. Its solubility at ~25o in EtOH, CHCl3 and Et2O is 4%, 5% and 10% respectively. In c 1, EtOH, it has [] 20 +22o changing to +19o in 4 hours. [Markwood J Am Chem Soc 16 931 1927.] The hydrochloride has m 214o(dec) from MeOH or MeOH/Et2O. [Weissner et al. Can J Chem 50 1925 1972, Jacobs & Craig J Biol Chem 127 363 1939, Beilstein 21 III/IV 2867.]
Properties of delphinine
| Melting point: | 197.5-199° |
| Boiling point: | 650.15°C (rough estimate) |
| alpha | D20 +25° (ethanol) |
| Density | 1.1925 (rough estimate) |
| refractive index | 1.5960 (estimate) |
| pka | 12.86±0.70(Predicted) |
| Water Solubility | 20mg/L(25 ºC) |
Safety information for delphinine
Computed Descriptors for delphinine
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